Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/third_party/rust/tokio/tests/no_rt.rs b/third_party/rust/tokio/tests/no_rt.rs
new file mode 100644
index 0000000000..962eed7952
--- /dev/null
+++ b/third_party/rust/tokio/tests/no_rt.rs
@@ -0,0 +1,27 @@
+use tokio::net::TcpStream;
+use tokio::sync::oneshot;
+use tokio::time::{timeout, Duration};
+
+use futures::executor::block_on;
+
+use std::net::TcpListener;
+
+#[test]
+#[should_panic(expected = "no timer running")]
+fn panics_when_no_timer() {
+    block_on(timeout_value());
+}
+
+#[test]
+#[should_panic(expected = "no reactor running")]
+fn panics_when_no_reactor() {
+    let srv = TcpListener::bind("127.0.0.1:0").unwrap();
+    let addr = srv.local_addr().unwrap();
+    block_on(TcpStream::connect(&addr)).unwrap();
+}
+
+async fn timeout_value() {
+    let (_tx, rx) = oneshot::channel::<()>();
+    let dur = Duration::from_millis(20);
+    let _ = timeout(dur, rx).await;
+}